asterisk users - Jul 2010 - Why do Zaptel calls drop all of a sudden? Could busy detect be the problem?

Hi Guys,

I am getting a complain that call on analogue lines (Sangoam A400D) drops
all of a sudden. Here is what I see in logs:

[Jul 28 15:49:08] DEBUG[21438] dsp.c: ast_dsp_busydetect detected busy,
avgtone: 75, avgsilence 135
[Jul 28 15:49:08] VERBOSE[21438] logger.c:     -- Executing
[h at macro-dialout-trunk:1] Macro("SIP/2111-b6a400b0",
"hangupcall|") in new
stack
[Jul 28 15:49:08] VERBOSE[21438] logger.c:     -- Executing
[s at macro-hangupcall:1] GotoIf("SIP/2111-b6a400b0",
"1?skiprg") in new stack
[Jul 28 15:49:08] VERBOSE[21438] logger.c:     -- Goto
(macro-hangupcall,s,4)


This is running 1.4.26.1 (Elastix)

Should I turn of busy detect in chan_dahdi.conf? or is this a known bug and
has a workaround?

Thanks,
Bruce
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From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of bruce bruce
Subject: [asterisk-users] Why do Zaptel calls drop all of a sudden?
Couldbusy detect be the problem?

 

I am getting a complain that call on analogue lines (Sangoam A400D) drops
all of a sudden. Here is what I see in logs:

 

Could be callwaiting?

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